interface ClassName
{
    public abstract String getClassName();
}

class Company implements ClassName
{
    public String getClassName()
    {
        return Company.class.getName();
    }
}

public class ZhaiZhiJie04
{
    public static void main(String[] args) {
        Company company = new Company();
        System.out.println(company.getClassName());
    }
}